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BWI - BOS

Find cheap flights from Baltimore to Boston from $20

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Boston departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 44,738,066 times on KAYAK, and here is why:

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Cheap flight deals from Baltimore to Boston (BWI-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:24 am - 9:50 amBWI-BOS
1h 26mnonstop
9:20 am - 10:54 amBOS-BWI
1h 34mnonstop
$39Spirit Airlines
Find Deal
Tue, May 28 - Wed, May 29
8:24 am - 9:50 amBWI-BOS
1h 26mnonstop
7:36 pm - 9:12 pmBOS-BWI
1h 36mnonstop
$40Spirit Airlines
Find Deal
Tue, May 14 - Tue, May 14
8:24 am - 9:50 amBWI-BOS
1h 26mnonstop
7:49 pm - 9:25 pmBOS-BWI
1h 36mnonstop
$41Spirit Airlines
Find Deal
Wed, May 8 - Wed, May 15
10:26 pm - 11:55 pmBWI-BOS
1h 29mnonstop
6:00 am - 7:34 amBOS-BWI
1h 34mnonstop
$43Spirit Airlines
Find Deal
Wed, May 8 - Sat, May 11
8:24 am - 9:50 amBWI-BOS
1h 26mnonstop
9:30 am - 10:58 amBOS-BWI
1h 28mnonstop
$46Spirit Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 5
8:24 am - 9:50 amBWI-BOS
1h 26mnonstop
6:00 am - 7:34 amBOS-BWI
1h 34mnonstop
$48Spirit Airlines
Find Deal
Wed, May 29 - Fri, May 31
7:59 pm - 9:37 pmBWI-BOS
1h 38mnonstop
5:21 pm - 7:21 pmBOS-BWI
2h 00mnonstop
$165Delta
Find Deal
Tue, Jun 11 - Mon, Aug 19
8:47 am - 10:21 amBWI-BOS
1h 34mnonstop
5:25 pm - 7:12 pmBOS-BWI
1h 47mnonstop
$177Delta
Find Deal
Thu, May 9 - Mon, May 13
9:50 am - 2:15 pmBWI-BOS
4h 25m1 stop
7:05 pm - 11:59 pmBOS-BWI
4h 54m1 stop
$187American Airlines
Find Deal
Tue, May 7 - Tue, May 7
8:28 pm - 8:16 amBWI-BOS
11h 48m1 stop
12:07 pm - 11:50 pmBOS-BWI
11h 43m1 stop
Tue, Jun 4 - Thu, Jun 6

Flights from Baltimore to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baltimore to Boston?

The average price of all flights from Baltimore to Boston clicked on KAYAK for each day over the last 12 months.
When flying from Baltimore to Boston, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Baltimore, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from Baltimore to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Baltimore to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Baltimore to Boston is February, where tickets cost $178 on average. On the other hand, the most expensive months are April and June, where the average cost of tickets is $248 and $234 respectively.

How far in advance should I book a flight from Baltimore to Boston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Baltimore to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Baltimore to Boston, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 30 days before departure.

Which airlines provide the cheapest flights from Baltimore to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Baltimore to Boston found on KAYAK was with Spirit Airlines for $20. Spirit Airlines proposed a round-trip connection from $39 and Delta from $165.

Which airlines fly most frequently between Baltimore and Boston?

Southwest connects Baltimore to Boston up to 7 flights per day, followed by Delta (4 flights per day), and Spirit Airlines (2 flights per day).

Which airlines fly non-stop between Baltimore and Boston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Baltimore to Boston.
There are 3 airlines that fly nonstop from Baltimore to Boston. They are: Delta, Southwest and Spirit Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $56 for a one-way flight. On average, the best prices for this route can be found at Spirit Airlines.

How many flights are there between Baltimore and Boston per day?

Each day, there are between 9 and 17 nonstop flights that take off from Baltimore and land in Boston, with an average flight time of 1h 29m. The most common departure time is 2:00 pm and most flights take off in the morning. Each week, there are 97 flights. The most frequent day of departure is Thursday, when 18% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Baltimore and Boston?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Baltimore to Boston take?

Nonstop flights from Baltimore generally make it to Boston in 1h 26m. The flying distance between the two cities is 369 miles.

What’s the earliest departure time from Baltimore to Boston?

Early birds can take the earliest flight from Baltimore at 6:10 am and will be landing in Boston at 7:40 am.

What’s the latest departure time from Baltimore to Boston?

If you prefer to fly at night, the latest flight from Baltimore to Boston jets off at 10:45 pm and lands at 12:10 am.

Good to know

Low season

January

High season

October

Cheapest flight

$20
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Baltimore to Boston

When to book flights from Baltimore to Boston

Are your dates flexible? Find out the best times to travel from Baltimore to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Boston

  • How accessible are BWI and BOS airports to Persons with Reduced Mobility (PRMs)?

    If you plan to connect from Baltimore to Boston as a PRM, please note that BWI and BOS airports are fully accessible to PRMs. Both airports offer several PRM-friendly amenities. Key among these amenities is; tactile strips for visually-impaired travelers, handicapped parking slots and services, TTY Phones in each of their terminals, complimentary wheelchair service, and free Special Assistance Desks in the terminals.

  • What pet-friendly amenities can I access at Baltimore/Washington International Airport (BWI)?

    Pet lovers who intend to connect from BWI to BOS can benefit from BWI’s pet-friendly amenities. These amenities include Pet Relief Companion Care Program for travelers needing assistance with their furry friends, Service Animal Relief Areas located within the terminal buildings, and the designated outdoor pet relief areas outside the terminal buildings.

  • Does BWI have onsite hotels for travelers who intend to stay the night on the airport premises?

    Travelers who intend to catch up with their morning flights from BWI and BOS can consider spending their night in the onsite Minute Suites. In the airside hotel, you will stay within a 3-minute walk from your departure terminal.

  • What is the easiest way to connect from downtown to Baltimore/Washington International Airport (BWI)?

    To connect from downtown Baltimore to BWI airport for your flight to BOS, you can consider taking a taxi, shuttle bus, or train. The Baltimore Light Rail and the MARC train are arguably the most convenient and cheaper transport options that take about 15 minutes to reach BWI. Taxis offer faster options but are slightly more expensive than buses and trains.

  • Which other cities can I visit near Boston Logan International Airport (BOS)?

    Besides acting as the entry point to Boston, BOS is also the destination for travelers who visit other nearby cities and towns such as Cambridge, Salem, Cape Cod, Providence, and Newport. From BOS, you can easily connect to these cities via car rental or public transport such as buses and taxis.

  • Are there car rentals at Boston Logan International Airport (BOS)?

    Yes, BOS has several car rental agencies that can be accessed at the Rental Car Center. Among these agencies are Alamo, Thrifty, and Budget. The car rental center is accessible by a free shuttle bus in about 8 minutes from the terminals.

  • What services are there if I’m traveling with children from Baltimore Airport?

    There are baby care facilities located at gates A6, B2, C7, and D2, and children’s play areas located near Gate D11 as well as an Observation Gallery just before the Concourse B security checkpoint.

  • Does Baltimore Airport have airport lounges?

    The Club BWI is available to all passengers by paying the day fee at the door. It is located in Concourse D, near gate D10. In addition, the USO Lounge is free of charge for active members of the US military and their families. It is located in the International Pier beside the Baggage Claim.

  • Can I get to downtown Boston from the airport by public transportation?

    Yes, Boston airport is well-connected to downtown Boston. There is a free shuttle bus that will take you from the airport terminal to catch the Silver Line to the South Station.

  • Are there nonstop flights between Baltimore and Boston?

    Unfortunately, there are no nonstop flights between Baltimore and Boston. Most flight operators like Delta, Spirit Airlines, and Boutique Air have at least one stop. Common layovers along this route include Myrtle Beach Metropolitan Area, Detroit Metropolitan Wayne County, Fort Lauderdale, Massena Richards Field, and Orlando.

  • What is the cheapest flight from Baltimore to Boston?

    In the last 3 days, the lowest price for a flight from Baltimore to Boston was $20 for a one-way ticket and $39 for a round-trip.

  • Do I need a passport to fly between Baltimore and Boston?

    A passport is not required to fly from Baltimore to Boston.

  • Which airports will I be using when flying from Baltimore to Boston?

    Baltimore airport is called Baltimore/Washington and the only airport in Boston is Boston Logan Intl.

  • Which airlines offer Wi-Fi service onboard planes from Baltimore to Boston?

    Delta, JetBlue, American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Baltimore to Boston flight route.

  • Which aircraft models fly most regularly from Baltimore to Boston?

    The Embraer 175 is the aircraft model that flies most regularly on the Baltimore to Boston flight route.

  • Which airline alliances offer flights from Baltimore to Boston?

    SkyTeam is the only airline alliance operating flights between Baltimore and Boston.

  • On which days can I fly direct from Baltimore to Boston?

    There are nonstop flights from Baltimore to Boston on a daily basis.

  • Which is the best airline for flights from Baltimore to Boston, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Baltimore to Boston are Southwest and Delta. With an average price for the route of $322 and an overall rating of 8.1, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $208 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Baltimore to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from BWI to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $73 or less one-way and $97 or less round-trip.
  • Despite the presence of other international airports - such as Reagan Washington (DCA), which is located about 38 miles away - most travelers connecting from Baltimore to Boston would consider Baltimore/Washington International Airport (BWI) as their departure airport. Besides its proximity to downtown, the airport offers arguably the highest number of daily flights from BWI to Boston Logan International Airport (BOS).
  • BOS has several business lounges for business travelers who may need to attend emerging business meetings during their long layovers. Among these lounges is The Lounge, located in Terminal C’s airside, next to Gate C19. To access The Lounge, you need a prepaid lounge pass or pay at the door.
  • One of the easiest and probably the most friendly way of spending your long layover at BOS is to consider the spotting activities at the observation decks. At BOS, the observation decks are accessed at Castle Island in South Boston across the harbor and the Pleasure Bay across Dorchester Bay.
  • The Baltimore Airport is also known for its state-of-the-art airport security features, so you don’t need to worry about running late because of long security lines. The Baltimore Airport has five concourses (A-E) and Concourse A and B have the largest variety of dining options. There is a 24-hour restaurant at the McDonald’s near gate A2 in case you have a late-night flight.
  • The Baltimore Airport services feature a full gym called Roam Fitness which you can pay per day as well as complimentary use of the showers. The gym is located along with the Concourse D and E connector. If you want to work out outdoors, there is also an outdoor trail that loops the airport. In addition to these services, there are also the typical options to keep you comfortable including 45 minutes of free Wi-Fi, ATMs, and Duty-Free shopping in the Concourse B and C connector. If you still have time to spare check out the Observation Gallery or the meditation rooms between Concourses D and E.
  • Massport is the name locals have given the Boston Logan International Airport. One of the biggest airports on the East Coast, the airport is divided amongst four passenger terminals (A, B, C, and E) with free ground transportation connecting them.
  • Logan airport also has two on-site hotels, the Hilton Boston Logan Airport and the Hyatt Regency Harborside, which have complimentary shuttles between the hotel and the airport as well as complimentary shuttles to the water taxi and subway station to get into the city center of Boston.
  • If you’re getting picked up upon arrival there are designated curbside pick-up locations at the arrivals level of each terminal, short-term parking lots in Central, Terminal B, and E, as well as a cell phone lot where family and friends can wait.
See more tips

Prefer to fly non-stop from Baltimore to Boston?

Find which airlines fly direct from Baltimore/Washington to Logan Intl, which days they fly and book direct flights.

Nonstop departures

Baltimore/Washington to Boston Logan Intl

Monday

Delta, KLM, Korean Air, +3 more

Delta, KLM, +4 more

Tuesday

Delta, KLM, Korean Air, +2 more

Delta, KLM, +3 more

Wednesday

Delta, KLM, Korean Air, +2 more

Delta, KLM, +3 more

Thursday

Delta, KLM, Korean Air, +3 more

Delta, KLM, +4 more

Friday

Delta, KLM, Korean Air, +2 more

Delta, KLM, +3 more

Saturday

Delta, KLM, Southwest, +2 more

Delta, KLM, +3 more

Sunday

Delta, KLM, Southwest, +2 more

Delta, KLM, +3 more

See more direct flights

Nonstop returns

Boston Logan Intl to Baltimore/Washington

Monday

Delta, KLM, Korean Air, +3 more

Delta, KLM, +4 more

Tuesday

Delta, KLM, Korean Air, +2 more

Delta, KLM, +3 more

Wednesday

Delta, KLM, Korean Air, +2 more

Delta, KLM, +3 more

Thursday

Delta, KLM, Korean Air, +3 more

Delta, KLM, +4 more

Friday

Delta, KLM, Korean Air, +2 more

Delta, KLM, +3 more

Saturday

Delta, LATAM Airlines, Southwest, +2 more

Delta, LATAM Airlines, +3 more

Sunday

Delta, KLM, Korean Air, +2 more

Delta, KLM, +3 more

See more direct flights
See more direct flights

Top 5 airlines serving from Baltimore to Boston

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10966 reviews
8.2boarding
8.6crew
7.4food
8.0entertainment
7.9comfort
Airline reviews

Delta is one of the best airlines I have flown

10.0 ExcellentKellie, Apr 2024ANC - SEA
Read more about Delta reviews

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Delayed by almost an hour - I also noticed that all JetBlue flights departing from PBI were delayed yet the weather was perfect.

I loved the wifi, much better than Delta. Seats were old. and bathrooms dingy.

There was no wheelchair or wheelchair escort at the gate..unacceptable

Delayed 4 hours because of maintenance issue they knew about all day. Get another plane. Time is precious!

I liked that boarding and take off were timely despite a 15 minute delay due to weather. The pilot communicated with us the entire flight keeping us informed re: turbulance and slight delays on the runway after we landed.

Has been always great except flight cancelation in the past at very last minute waiting till 2am and we when have to beg for overnight accommodation

There were weather issues and coding problems whatever those refer to, but JetBlue, for two days in a row was unbelievably late. Several hours late, resulting in almost no sleep for passengers like me.

The plane was very hot. There were delays . Generally, the flight was great.

If jet blue is going to offer tv at every seat, fix the headphone connection so you can hear. Haven’t had a usable headphone jack in years

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

Delayed..4 times...completely disorganized boarding. After 5 hours they scrambled to move ppl off plane bc they overbooked. Then they didn't have a cabin crew. WiFi on plane didn't work. Zero amenities. Once we boarded we sat on tarmac for an hour. Explore all alternate options including purchasing a pair of hiking boots and walking to your destination instead of flying spirit.

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

The seat was very uncomfortable from Boston to Nashville. Otherwise the flight was excellent.

I had a phobia for Spirit and now is 100% confirmed. Flight delayed, missed connecting flight and staying overnight . Now not even able to get my boarding pass until I’ll get into the airport. It’s really really bad at this point

the landing was terrible. the plane touched down and had take off. the plane flew around and landed a second time.i understand the weather might of been the problem. It was a scary experience and no explanation from the captain.

Was not able to board the flight due to a horrible policy that I needed to be at the gate 1 hour before departure. I lost money on this and the connecting flight due to having to book on another airline. I was flying to Florida for my mother's cancer surgery in the afternoon.

Service was awesome 👍🙏 thank you Spirit Airlines...love the Big Seat...😎

Great flight on time and kept us informed about our flight situation!!

Crew was very engaging and welcoming. Seat very uncomfortable and inadequate leg room made the trip a long 3 hours.

Plane two hours late. Missed flight to Boston. Spirit should have already reticketed us at the last jet blue flight. But no. No help, only confusion. Reticketing line a mile long. Agent couldn’t care less whether I lived or died. Offered flight two days later - unacceptable. Now going - hopefully - via Orlando to Boston with a 7 hour layover. Locator GJLSJG BTW, am a travel counselor at a large corporate agency.

Book cheap flights from Baltimore to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Boston found on KAYAK in the last 72 hours.
5/15Wed
nonstopSpirit Airlines
1h 26mBWI-BOS
$20
5/15Wed
nonstopSpirit Airlines
1h 29mBWI-BOS
$21
6/4Tue
nonstopSpirit Airlines
1h 26mBWI-BOS
$26
5/21Tue
1 stopAmerican Airlines
4h 18mBWI-BOS
$86
6/27Thu
nonstopDelta
1h 33mBWI-BOS
$89
5/10Fri
1 stopAmerican Airlines
4h 45mBWI-BOS
$94
5/2Thu
nonstopDelta
1h 33mBWI-BOS
$104
5/28Tue
1 stopFrontier
12h 24mBWI-BOS
$140
5/19Sun
1 stopFrontier
24h 55mBWI-BOS
$170
5/25Sat
2 stopsSouthwest
18h 25mBWI-BOS
$217

Search by stops

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Last minute flights from Baltimore to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Baltimore to Boston that are departing in the next 10 days.
4/30Tue
nonstopDelta
1h 30mBWI-BOS
5/2Thu
nonstopDelta
1h 46mBOS-BWI
$207
4/26Fri
multi-stopSpirit Airlines
7h 11mBWI-BOS
5/26Sun
nonstopSpirit Airlines
1h 34mBOS-BWI
$217
4/29Mon
multi-stopSpirit Airlines
14h 04mBWI-BOS
5/22Wed
nonstopSpirit Airlines
1h 34mBOS-BWI
$221
4/30Tue
multi-stopDelta
6h 07mBWI-BOS
5/2Thu
nonstopDelta
1h 46mBOS-BWI
$226
4/30Tue
multi-stopAmerican Airlines
4h 55mBWI-BOS
5/4Sat
multi-stopAmerican Airlines
4h 42mBOS-BWI
$270
4/28Sun
multi-stopAmerican Airlines
4h 14mBWI-BOS
5/3Fri
multi-stopAmerican Airlines
4h 44mBOS-BWI
$333
4/26Fri
multi-stop
6h 01mBWI-BOS
4/29Mon
multi-stop
11h 44mBOS-BWI
$348
4/26Fri
multi-stop
6h 01mBWI-BOS
4/30Tue
multi-stop
34h 31mBOS-BWI
$355
4/29Mon
nonstopJetBlue
1h 27mBWI-BOS
4/29Mon
nonstopJetBlue
1h 42mBOS-BWI
$362
4/26Fri
nonstopJetBlue
1h 27mBWI-BOS
4/28Sun
nonstopJetBlue
1h 36mBOS-BWI
$382

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Baltimore - Boston Flights

Departure:

Baltimore (BWI)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Baltimore

Cabin classes:

$647
$508
$1,529
$60

Compare transportation modes for Baltimore to Boston

Average priceAverage duration
Flights$1641h 26m
Trains$1247h 49m
Buses$8710h 46m